Research On UAV Combat Simulation Based On Matlab And STK

Entering the 21st century,the rapid development of high technology has promoted the development of weapons and the evolution of combat methods.Information warfare will further replace mechanized warfare as the basic form of future warfare.The traditional two-dimensional map and sand table are far from meeting the demonstration and simulation requirements of the current mainstream systemic operations in the world.At the same time,the revolution brought about by computers has profoundly affected all areas of human society,and the military field is no exception.Combined with the high cost and long production cycle of high-tech weapons,it is even more important to preview potential operational scenarios to reduce losses and increase the interest both in the level of tactical and strategic.In short,computer simulation technology will have a profound impact on future wars,and it is increasingly attracting the attention of military powers.This dissertation focuses on the war simulation platform and related algorithms as follow:? A framework of joint combat simulation of Matlab and STK is provided based on the detailed discussion of the advantages and disadvantages about STK.The framework has the characteristics of(super)real-time simulation,and also has the advantages of high credibility,modularity,layering,ease of use,and good scalability.? An improved ESA without steady-state oscillation is proposed based on the classical ESA and was used on the problem of source seeking for a non-holonomic unicycle.The scheme achieves the elimination of steady-state error by introducing an adaptive link to the original extreme value search algorithm.This is important for the extreme value search problem with high accuracy requirements.In addition,the simulation results show that the average convergence speed of the system is also improved,which is beneficial to improve the real-time performance of the system.?Propose a formation and obstacle avoidance strategy so called "virtual attraction point method" based on artificial potential energy field method.The strategy can adjust the formation to avoid obstacles on special occasion.? A three-dimensional proportional guidance mathematical model was established.Then,based on an operational scenario,the Monte Carlo simulation of important sensitive parameters was carried out and the influence of the parameters on the attack effect was analyzed.The performance evaluation process has certain reference significance.